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. 2020 Apr 22;13:1171–1178. doi: 10.2147/IDR.S244885

Figure 2.

Figure 2

(A) Confirmation of mcr-1 gene presence in E. coli C600+pHNSHP45 by PCR amplification with primer mcr-1-JD-F/R. The M means 2000bp marker. The + lane is a C600+pHNSHP45 strain transformed with pCas9 as positive control. The other lanes mean C600+pHNSHP45 strain transformed with pCas9-m1 (B) Confirmation of mcr-1 gene elimination in C600+pUC19-mcr-1 by PCR amplification with primer mcr-1-JD-F/R.